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Further studies on the permeability of the egg of Arbacia punctulata to certain solutes and to water

โœ Scribed by Stewart, Dorothy R. ;Jacobs, M. H.

Publisher
Wiley (John Wiley & Sons)
Year
1936
Tongue
English
Weight
927 KB
Volume
7
Category
Article
ISSN
0095-9898

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โœฆ Synopsis

32,

Stewart and Jacobs, '32a,b)

or with the simultaneous estimation of the permeability of the cell to water (Jacobs, '33). In this paper there will be presented certain additional data concerning the Arbacia egg obtained during the summers of 1933-1935, inclusive, on the following points: 1) permeability to three new substances, namely, diethylene glycol, propylene glycol and trimethylene glycol, 2) the effect of the electrolyte content of the medium on permeability to ethylene glycol, and simultaneously to water, and 3) permeability to ethylene glycol and to water in the absence of electrolytes, with some incidental observations on the increased permeability that accompanies artificial membrane formation. The

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